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Merge pull request #4441 from martin-frbg/gemv-threshold
Increase multithreading threshold for S/DGEMV by a factor of 50
tags/v0.3.27
Martin Kroeker
GitHub
1 year ago
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GPG Key ID: B5690EEEBB952194
1 changed files with
1 additions and
1 deletions
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interface/gemv.c
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@@ -226,7 +226,7 @@ void CNAME(enum CBLAS_ORDER order, |
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#ifdef SMP |
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#ifdef SMP |
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if ( 1L * m * n < 2304L * GEMM_MULTITHREAD_THRESHOLD ) |
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if ( 1L * m * n < 115200L * GEMM_MULTITHREAD_THRESHOLD ) |
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nthreads = 1; |
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nthreads = 1; |
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else |
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else |
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nthreads = num_cpu_avail(2); |
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nthreads = num_cpu_avail(2); |
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